1261699836

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{2887}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 2988733440

約数和(自身を除く): 1727033604

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 461, 474, 922, 948, 1383, 1844, 2766, 2887, 5532, 5774, 8661, 11548, 17322, 34644, 36419, 72838, 109257, 145676, 218514, 228073, 437028, 456146, 684219, 912292, 1330907, 1368438, 2661814, 2736876, 3992721, 5323628, 7985442, 15970884, 105141653, 210283306, 315424959, 420566612, 630849918, 1261699836]

約数ペア:

[(1, 1261699836), (2, 630849918), (3, 420566612), (4, 315424959), (6, 210283306), (12, 105141653), (79, 15970884), (158, 7985442), (237, 5323628), (316, 3992721), (461, 2736876), (474, 2661814), (922, 1368438), (948, 1330907), (1383, 912292), (1844, 684219), (2766, 456146), (2887, 437028), (5532, 228073), (5774, 218514), (8661, 145676), (11548, 109257), (17322, 72838), (34644, 36419)]